Date: Sat, 3 Dec 2016 01:04:59 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r309458 - in stable: 10/sys/dev/cxgbe 10/sys/dev/cxgbe/common 10/sys/dev/cxgbe/firmware 11/sys/dev/cxgbe 11/sys/dev/cxgbe/common 11/sys/dev/cxgbe/firmware Message-ID: <201612030104.uB314x9I018767@repo.freebsd.org>
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Author: jhb Date: Sat Dec 3 01:04:59 2016 New Revision: 309458 URL: https://svnweb.freebsd.org/changeset/base/309458 Log: MFC 302440,304873,305704,305985,306787,307531: Fixes for sysctls. 302440: cxgbe(4): Add sysctl to display the RSS indirection table size for an interface. dev.cxl.<n>.rss_size dev.vcxl.<n>.rss_size 304873: cxgbe(4): Provide more details about the card in the sysctl MIB. dev.t5nex.0.%desc: Chelsio T580-CR dev.t5nex.0.hw_revision: 1 dev.t5nex.0.sn: PT13140042 dev.t5nex.0.pn: 110117150A0 dev.t5nex.0.ec: 0000000000000000 dev.t5nex.0.na: 0007432AF490 dev.t5nex.0.vpd_version: 3 dev.t5nex.0.scfg_version: 53255 dev.t5nex.0.bs_version: 1.1.0.0 dev.t5nex.0.er_version: 1.0.0.68 dev.t5nex.0.tp_version: 0.1.4.9 dev.t5nex.0.firmware_version: 1.16.2.0 305704: cxgbe(4): Rename the debug_flags driver tunable/sysctl to dflags. Tunables that end with _flags are special. 305985: cxgbe(4): Fixes to wrq stats. - Increment tx_wrs_copied in the correct place. - Add tx_wrs_sspace to the sysctl MIB. 306787: cxgbe(4): Fix whitespace in the pm_stats display. 307531: cxgbe(4): Adjust whitespace to line up the column titles in cim_qcfg with the values displayed. Sponsored by: Chelsio Communications Modified: stable/10/sys/dev/cxgbe/adapter.h stable/10/sys/dev/cxgbe/common/common.h stable/10/sys/dev/cxgbe/common/t4_hw.c stable/10/sys/dev/cxgbe/firmware/t4fw_interface.h stable/10/sys/dev/cxgbe/t4_main.c stable/10/sys/dev/cxgbe/t4_sge.c Directory Properties: stable/10/ (props changed) Changes in other areas also in this revision: Modified: stable/11/sys/dev/cxgbe/adapter.h stable/11/sys/dev/cxgbe/common/common.h stable/11/sys/dev/cxgbe/common/t4_hw.c stable/11/sys/dev/cxgbe/firmware/t4fw_interface.h stable/11/sys/dev/cxgbe/t4_main.c stable/11/sys/dev/cxgbe/t4_sge.c Directory Properties: stable/11/ (props changed) Modified: stable/10/sys/dev/cxgbe/adapter.h ============================================================================== --- stable/10/sys/dev/cxgbe/adapter.h Sat Dec 3 00:46:18 2016 (r309457) +++ stable/10/sys/dev/cxgbe/adapter.h Sat Dec 3 01:04:59 2016 (r309458) @@ -814,7 +814,8 @@ struct adapter { char fw_version[16]; char tp_version[16]; - char exprom_version[16]; + char er_version[16]; + char bs_version[16]; char cfg_file[32]; u_int cfcsum; struct adapter_params params; Modified: stable/10/sys/dev/cxgbe/common/common.h ============================================================================== --- stable/10/sys/dev/cxgbe/common/common.h Sat Dec 3 00:46:18 2016 (r309457) +++ stable/10/sys/dev/cxgbe/common/common.h Sat Dec 3 01:04:59 2016 (r309458) @@ -330,9 +330,12 @@ struct adapter_params { unsigned int sf_size; /* serial flash size in bytes */ unsigned int sf_nsec; /* # of flash sectors */ - unsigned int fw_vers; - unsigned int tp_vers; - unsigned int exprom_vers; + unsigned int fw_vers; /* firmware version */ + unsigned int bs_vers; /* bootstrap version */ + unsigned int tp_vers; /* TP microcode version */ + unsigned int er_vers; /* expansion ROM version */ + unsigned int scfg_vers; /* Serial Configuration version */ + unsigned int vpd_vers; /* VPD version */ unsigned short mtus[NMTUS]; unsigned short a_wnd[NCCTRL_WIN]; @@ -548,8 +551,12 @@ int t4_flash_erase_sectors(struct adapte int t4_flash_cfg_addr(struct adapter *adapter); int t4_load_cfg(struct adapter *adapter, const u8 *cfg_data, unsigned int size); int t4_get_fw_version(struct adapter *adapter, u32 *vers); +int t4_get_bs_version(struct adapter *adapter, u32 *vers); int t4_get_tp_version(struct adapter *adapter, u32 *vers); int t4_get_exprom_version(struct adapter *adapter, u32 *vers); +int t4_get_scfg_version(struct adapter *adapter, u32 *vers); +int t4_get_vpd_version(struct adapter *adapter, u32 *vers); +int t4_get_version_info(struct adapter *adapter); int t4_init_hw(struct adapter *adapter, u32 fw_params); const struct chip_params *t4_get_chip_params(int chipid); int t4_prep_adapter(struct adapter *adapter, u8 *buf); Modified: stable/10/sys/dev/cxgbe/common/t4_hw.c ============================================================================== --- stable/10/sys/dev/cxgbe/common/t4_hw.c Sat Dec 3 00:46:18 2016 (r309457) +++ stable/10/sys/dev/cxgbe/common/t4_hw.c Sat Dec 3 01:04:59 2016 (r309458) @@ -3231,6 +3231,20 @@ int t4_get_fw_version(struct adapter *ad } /** + * t4_get_bs_version - read the firmware bootstrap version + * @adapter: the adapter + * @vers: where to place the version + * + * Reads the FW Bootstrap version from flash. + */ +int t4_get_bs_version(struct adapter *adapter, u32 *vers) +{ + return t4_read_flash(adapter, FLASH_FWBOOTSTRAP_START + + offsetof(struct fw_hdr, fw_ver), 1, + vers, 0); +} + +/** * t4_get_tp_version - read the TP microcode version * @adapter: the adapter * @vers: where to place the version @@ -3282,6 +3296,110 @@ int t4_get_exprom_version(struct adapter } /** + * t4_get_scfg_version - return the Serial Configuration version + * @adapter: the adapter + * @vers: where to place the version + * + * Reads the Serial Configuration Version via the Firmware interface + * (thus this can only be called once we're ready to issue Firmware + * commands). The format of the Serial Configuration version is + * adapter specific. Returns 0 on success, an error on failure. + * + * Note that early versions of the Firmware didn't include the ability + * to retrieve the Serial Configuration version, so we zero-out the + * return-value parameter in that case to avoid leaving it with + * garbage in it. + * + * Also note that the Firmware will return its cached copy of the Serial + * Initialization Revision ID, not the actual Revision ID as written in + * the Serial EEPROM. This is only an issue if a new VPD has been written + * and the Firmware/Chip haven't yet gone through a RESET sequence. So + * it's best to defer calling this routine till after a FW_RESET_CMD has + * been issued if the Host Driver will be performing a full adapter + * initialization. + */ +int t4_get_scfg_version(struct adapter *adapter, u32 *vers) +{ + u32 scfgrev_param; + int ret; + + scfgrev_param = (V_FW_PARAMS_MNEM(FW_PARAMS_MNEM_DEV) | + V_FW_PARAMS_PARAM_X(FW_PARAMS_PARAM_DEV_SCFGREV)); + ret = t4_query_params(adapter, adapter->mbox, adapter->pf, 0, + 1, &scfgrev_param, vers); + if (ret) + *vers = 0; + return ret; +} + +/** + * t4_get_vpd_version - return the VPD version + * @adapter: the adapter + * @vers: where to place the version + * + * Reads the VPD via the Firmware interface (thus this can only be called + * once we're ready to issue Firmware commands). The format of the + * VPD version is adapter specific. Returns 0 on success, an error on + * failure. + * + * Note that early versions of the Firmware didn't include the ability + * to retrieve the VPD version, so we zero-out the return-value parameter + * in that case to avoid leaving it with garbage in it. + * + * Also note that the Firmware will return its cached copy of the VPD + * Revision ID, not the actual Revision ID as written in the Serial + * EEPROM. This is only an issue if a new VPD has been written and the + * Firmware/Chip haven't yet gone through a RESET sequence. So it's best + * to defer calling this routine till after a FW_RESET_CMD has been issued + * if the Host Driver will be performing a full adapter initialization. + */ +int t4_get_vpd_version(struct adapter *adapter, u32 *vers) +{ + u32 vpdrev_param; + int ret; + + vpdrev_param = (V_FW_PARAMS_MNEM(FW_PARAMS_MNEM_DEV) | + V_FW_PARAMS_PARAM_X(FW_PARAMS_PARAM_DEV_VPDREV)); + ret = t4_query_params(adapter, adapter->mbox, adapter->pf, 0, + 1, &vpdrev_param, vers); + if (ret) + *vers = 0; + return ret; +} + +/** + * t4_get_version_info - extract various chip/firmware version information + * @adapter: the adapter + * + * Reads various chip/firmware version numbers and stores them into the + * adapter Adapter Parameters structure. If any of the efforts fails + * the first failure will be returned, but all of the version numbers + * will be read. + */ +int t4_get_version_info(struct adapter *adapter) +{ + int ret = 0; + + #define FIRST_RET(__getvinfo) \ + do { \ + int __ret = __getvinfo; \ + if (__ret && !ret) \ + ret = __ret; \ + } while (0) + + FIRST_RET(t4_get_fw_version(adapter, &adapter->params.fw_vers)); + FIRST_RET(t4_get_bs_version(adapter, &adapter->params.bs_vers)); + FIRST_RET(t4_get_tp_version(adapter, &adapter->params.tp_vers)); + FIRST_RET(t4_get_exprom_version(adapter, &adapter->params.er_vers)); + FIRST_RET(t4_get_scfg_version(adapter, &adapter->params.scfg_vers)); + FIRST_RET(t4_get_vpd_version(adapter, &adapter->params.vpd_vers)); + + #undef FIRST_RET + + return ret; +} + +/** * t4_flash_erase_sectors - erase a range of flash sectors * @adapter: the adapter * @start: the first sector to erase Modified: stable/10/sys/dev/cxgbe/firmware/t4fw_interface.h ============================================================================== --- stable/10/sys/dev/cxgbe/firmware/t4fw_interface.h Sat Dec 3 00:46:18 2016 (r309457) +++ stable/10/sys/dev/cxgbe/firmware/t4fw_interface.h Sat Dec 3 01:04:59 2016 (r309458) @@ -4206,6 +4206,8 @@ enum fw_params_param_dev { FW_PARAMS_PARAM_DEV_ULPTX_MEMWRITE_DSGL = 0x17, FW_PARAMS_PARAM_DEV_FWCACHE = 0x18, FW_PARAMS_PARAM_DEV_RSSINFO = 0x19, + FW_PARAMS_PARAM_DEV_SCFGREV = 0x1A, + FW_PARAMS_PARAM_DEV_VPDREV = 0x1B, }; /* Modified: stable/10/sys/dev/cxgbe/t4_main.c ============================================================================== --- stable/10/sys/dev/cxgbe/t4_main.c Sat Dec 3 00:46:18 2016 (r309457) +++ stable/10/sys/dev/cxgbe/t4_main.c Sat Dec 3 01:04:59 2016 (r309458) @@ -666,7 +666,7 @@ t4_attach(device_t dev) sc = device_get_softc(dev); sc->dev = dev; - TUNABLE_INT_FETCH("hw.cxgbe.debug_flags", &sc->debug_flags); + TUNABLE_INT_FETCH("hw.cxgbe.dflags", &sc->debug_flags); if ((pci_get_device(dev) & 0xff00) == 0x5400) t5_attribute_workaround(dev); @@ -2711,32 +2711,6 @@ prep_firmware(struct adapter *sc) goto done; } - /* We're using whatever's on the card and it's known to be good. */ - sc->params.fw_vers = ntohl(card_fw->fw_ver); - snprintf(sc->fw_version, sizeof(sc->fw_version), "%u.%u.%u.%u", - G_FW_HDR_FW_VER_MAJOR(sc->params.fw_vers), - G_FW_HDR_FW_VER_MINOR(sc->params.fw_vers), - G_FW_HDR_FW_VER_MICRO(sc->params.fw_vers), - G_FW_HDR_FW_VER_BUILD(sc->params.fw_vers)); - - t4_get_tp_version(sc, &sc->params.tp_vers); - snprintf(sc->tp_version, sizeof(sc->tp_version), "%u.%u.%u.%u", - G_FW_HDR_FW_VER_MAJOR(sc->params.tp_vers), - G_FW_HDR_FW_VER_MINOR(sc->params.tp_vers), - G_FW_HDR_FW_VER_MICRO(sc->params.tp_vers), - G_FW_HDR_FW_VER_BUILD(sc->params.tp_vers)); - - if (t4_get_exprom_version(sc, &sc->params.exprom_vers) != 0) - sc->params.exprom_vers = 0; - else { - snprintf(sc->exprom_version, sizeof(sc->exprom_version), - "%u.%u.%u.%u", - G_FW_HDR_FW_VER_MAJOR(sc->params.exprom_vers), - G_FW_HDR_FW_VER_MINOR(sc->params.exprom_vers), - G_FW_HDR_FW_VER_MICRO(sc->params.exprom_vers), - G_FW_HDR_FW_VER_BUILD(sc->params.exprom_vers)); - } - /* Reset device */ if (need_fw_reset && (rc = -t4_fw_reset(sc, sc->mbox, F_PIORSTMODE | F_PIORST)) != 0) { @@ -2981,6 +2955,32 @@ get_params__pre_init(struct adapter *sc) int rc; uint32_t param[2], val[2]; + t4_get_version_info(sc); + + snprintf(sc->fw_version, sizeof(sc->fw_version), "%u.%u.%u.%u", + G_FW_HDR_FW_VER_MAJOR(sc->params.fw_vers), + G_FW_HDR_FW_VER_MINOR(sc->params.fw_vers), + G_FW_HDR_FW_VER_MICRO(sc->params.fw_vers), + G_FW_HDR_FW_VER_BUILD(sc->params.fw_vers)); + + snprintf(sc->bs_version, sizeof(sc->bs_version), "%u.%u.%u.%u", + G_FW_HDR_FW_VER_MAJOR(sc->params.bs_vers), + G_FW_HDR_FW_VER_MINOR(sc->params.bs_vers), + G_FW_HDR_FW_VER_MICRO(sc->params.bs_vers), + G_FW_HDR_FW_VER_BUILD(sc->params.bs_vers)); + + snprintf(sc->tp_version, sizeof(sc->tp_version), "%u.%u.%u.%u", + G_FW_HDR_FW_VER_MAJOR(sc->params.tp_vers), + G_FW_HDR_FW_VER_MINOR(sc->params.tp_vers), + G_FW_HDR_FW_VER_MICRO(sc->params.tp_vers), + G_FW_HDR_FW_VER_BUILD(sc->params.tp_vers)); + + snprintf(sc->er_version, sizeof(sc->er_version), "%u.%u.%u.%u", + G_FW_HDR_FW_VER_MAJOR(sc->params.er_vers), + G_FW_HDR_FW_VER_MINOR(sc->params.er_vers), + G_FW_HDR_FW_VER_MICRO(sc->params.er_vers), + G_FW_HDR_FW_VER_BUILD(sc->params.er_vers)); + param[0] = FW_PARAM_DEV(PORTVEC); param[1] = FW_PARAM_DEV(CCLK); rc = -t4_query_params(sc, sc->mbox, sc->pf, 0, 2, param, val); @@ -3194,9 +3194,7 @@ t4_set_desc(struct adapter *sc) char buf[128]; struct adapter_params *p = &sc->params; - snprintf(buf, sizeof(buf), "Chelsio %s %sNIC (rev %d), S/N:%s, " - "P/N:%s, E/C:%s", p->vpd.id, is_offload(sc) ? "R" : "", - chip_rev(sc), p->vpd.sn, p->vpd.pn, p->vpd.ec); + snprintf(buf, sizeof(buf), "Chelsio %s", p->vpd.id); device_set_desc_copy(sc->dev, buf); } @@ -4496,7 +4494,7 @@ t4_sysctls(struct adapter *sc) SYSCTL_ADD_INT(ctx, children, OID_AUTO, "lro_timeout", CTLFLAG_RW, &sc->lro_timeout, 0, "lro inactive-flush timeout (in us)"); - SYSCTL_ADD_INT(ctx, children, OID_AUTO, "debug_flags", CTLFLAG_RW, + SYSCTL_ADD_INT(ctx, children, OID_AUTO, "dflags", CTLFLAG_RW, &sc->debug_flags, 0, "flags to enable runtime debugging"); SYSCTL_ADD_STRING(ctx, children, OID_AUTO, "tp_version", @@ -4511,10 +4509,29 @@ t4_sysctls(struct adapter *sc) SYSCTL_ADD_INT(ctx, children, OID_AUTO, "hw_revision", CTLFLAG_RD, NULL, chip_rev(sc), "chip hardware revision"); - if (sc->params.exprom_vers != 0) { - SYSCTL_ADD_STRING(ctx, children, OID_AUTO, "exprom_version", - CTLFLAG_RD, sc->exprom_version, 0, "expansion ROM version"); - } + SYSCTL_ADD_STRING(ctx, children, OID_AUTO, "sn", + CTLFLAG_RD, sc->params.vpd.sn, 0, "serial number"); + + SYSCTL_ADD_STRING(ctx, children, OID_AUTO, "pn", + CTLFLAG_RD, sc->params.vpd.pn, 0, "part number"); + + SYSCTL_ADD_STRING(ctx, children, OID_AUTO, "ec", + CTLFLAG_RD, sc->params.vpd.ec, 0, "engineering change"); + + SYSCTL_ADD_STRING(ctx, children, OID_AUTO, "na", + CTLFLAG_RD, sc->params.vpd.na, 0, "network address"); + + SYSCTL_ADD_STRING(ctx, children, OID_AUTO, "er_version", CTLFLAG_RD, + sc->er_version, 0, "expansion ROM version"); + + SYSCTL_ADD_STRING(ctx, children, OID_AUTO, "bs_version", CTLFLAG_RD, + sc->bs_version, 0, "bootstrap firmware version"); + + SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "scfg_version", CTLFLAG_RD, + NULL, sc->params.scfg_vers, "serial config version"); + + SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "vpd_version", CTLFLAG_RD, + NULL, sc->params.vpd_vers, "VPD version"); SYSCTL_ADD_STRING(ctx, children, OID_AUTO, "cf", CTLFLAG_RD, sc->cfg_file, 0, "configuration file"); @@ -4525,7 +4542,7 @@ t4_sysctls(struct adapter *sc) #define SYSCTL_CAP(name, n, text) \ SYSCTL_ADD_PROC(ctx, children, OID_AUTO, #name, \ CTLTYPE_STRING | CTLFLAG_RD, caps_decoder[n], sc->name, \ - sysctl_bitfield, "A", "available " text "capabilities") + sysctl_bitfield, "A", "available " text " capabilities") SYSCTL_CAP(nbmcaps, 0, "NBM"); SYSCTL_CAP(linkcaps, 1, "link"); @@ -4827,6 +4844,8 @@ vi_sysctls(struct vi_info *vi) &vi->first_rxq, 0, "index of first rx queue"); SYSCTL_ADD_INT(ctx, children, OID_AUTO, "first_txq", CTLFLAG_RD, &vi->first_txq, 0, "index of first tx queue"); + SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "rss_size", CTLFLAG_RD, NULL, + vi->rss_size, "size of RSS indirection table"); if (IS_MAIN_VI(vi)) { SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "rsrv_noflowq", @@ -5772,7 +5791,8 @@ sysctl_cim_qcfg(SYSCTL_HANDLER_ARGS) if (sb == NULL) return (ENOMEM); - sbuf_printf(sb, "Queue Base Size Thres RdPtr WrPtr SOP EOP Avail"); + sbuf_printf(sb, + " Queue Base Size Thres RdPtr WrPtr SOP EOP Avail"); for (i = 0; i < CIM_NUM_IBQ; i++, p += 4) sbuf_printf(sb, "\n%7s %5x %5u %5u %6x %4x %4u %4u %5u", @@ -6716,7 +6736,7 @@ sysctl_pm_stats(SYSCTL_HANDLER_ARGS) }; static const char *rx_stats[MAX_PM_NSTATS] = { "Read:", "Write bypass:", "Write mem:", "Flush:", - " Rx FIFO wait", NULL, "Rx latency" + "Rx FIFO wait", NULL, "Rx latency" }; rc = sysctl_wire_old_buffer(req, 0); Modified: stable/10/sys/dev/cxgbe/t4_sge.c ============================================================================== --- stable/10/sys/dev/cxgbe/t4_sge.c Sat Dec 3 00:46:18 2016 (r309457) +++ stable/10/sys/dev/cxgbe/t4_sge.c Sat Dec 3 01:04:59 2016 (r309458) @@ -1890,6 +1890,7 @@ drain_wrq_wr_list(struct adapter *sc, st } eq->pidx = n - (eq->sidx - eq->pidx); } + wrq->tx_wrs_copied++; if (available < eq->sidx / 4 && atomic_cmpset_int(&eq->equiq, 0, 1)) { @@ -3545,6 +3546,8 @@ alloc_wrq(struct adapter *sc, struct vi_ &wrq->tx_wrs_direct, "# of work requests (direct)"); SYSCTL_ADD_UQUAD(ctx, children, OID_AUTO, "tx_wrs_copied", CTLFLAG_RD, &wrq->tx_wrs_copied, "# of work requests (copied)"); + SYSCTL_ADD_UQUAD(ctx, children, OID_AUTO, "tx_wrs_sspace", CTLFLAG_RD, + &wrq->tx_wrs_ss, "# of work requests (copied from scratch space)"); return (rc); }
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